Online Registration and Advising

Log into ACDATA at https://acdata.amherst.edu. Students use ACDATA to shop for courses, request instructor permissions, and register for classes. Instructors and advisors use the system to grant course permissions and registration approvals.

You may get a "too many cookies" error and be unable to log in to AC Data if you use the browser back arrow and/or close the program abruptly. Clear your browser cookies to stop the "too many cookies" error message and be able to access AC Data.